The Washer,lock, cataloged under National Stock Number 5310-01-320-7100, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kubota Tractor Corp. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-320-7100 |
| Primary Part Number | 04512-70060 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kubota Tractor Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 04512-70060 | Engine Distributors, Inc. (USA) |
| 04512-70060 | Kubota Corporation (JPN) |
| CV192425 | Tvs Supply Chain Solutions Limited (GBR) |
| 04512-70060 | Kubota Uk Ltd (GBR) |
| 04512-70060 PRIMARY | Kubota Tractor Corp (USA) |
| Reference | Meaning |
|---|---|
| 04512-50060 | 5/9 Secondary reference Kubota Ltd |
| 04512-60060 | 5/9 Secondary reference Kubota Ltd |
| 04512-60060 | 5/9 Secondary reference Kubota Corporation |
| 04512-60060 | 5/9 Secondary reference Kubota Uk Ltd |
| 04512-60060 | 5/9 Secondary reference Engine Distributors, Inc. |
| 04512-60060 | 5/9 Secondary reference C-K Power Products Corp |
| 04512-60060 | C/1 Advisory reference — outside the item-of-supply concept Western Diesel Services, Inc. Dba Ck Power |
| 04512-60060 | 5/9 Secondary reference Kubota Tractor Corp |
NSN 5310-01-320-7100 is a Washer,lock, manufactured by Kubota Tractor Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-320-7100 has 5 manufacturer part numbers on file: 04512-70060 (Engine Distributors, Inc.), 04512-70060 (Kubota Corporation), CV192425 (Tvs Supply Chain Solutions Limited), 04512-70060 (Kubota Uk Ltd), 04512-70060 (Kubota Tractor Corp).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-495-5566, 5310-01-506-8282. Verify interchangeability with system specifications before substitution.
Key specifications for 04512-70060: End Item Identification: 2330-01-303-8832 M1000 CHETTL TRAILER; ARMORED MULTI-PURPOSE VEHICLE (AMPV). 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.